Exercise Timing for Better Sleep
I used to think exercise before bed was a good idea. After sitting at a desk all day, an intense workout felt like the only way to burn off stress. So I would run at 9 p.m., shower […]
Interactive Sleep Tools
Free online calculators and guides to help you sleep better.
Common Sleep Questions
Find answers to the questions sleep experts hear every day.
Why Can't I Sleep?
Before Bed & Routine
Caffeine, Alcohol & Substances
Environment & Bedroom
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Late-Night Eating and Sleep Quality
For most of my thirties, dinner happened whenever work allowed. Some nights I ate at 9 p.m., scrolled on my phone, and tried to fall asleep by 11. I told myself it was fine. But I […]
Alcohol and Sleep: Why My Nightcap Backfired
For a long time, a small glass of wine before bed felt like my reward. It helped me relax after long days at the office and seemed to make falling asleep easier. But somewhere arou […]
Caffeine Timing: How to Drink Coffee Without Ruining Sleep
For years, I treated coffee like fuel. By 3 p.m. I was on my third cup, convinced I needed it to survive the afternoon slump. Then I would lie awake at 1 a.m., staring at the ceili […]
Power Naps for Office Workers: A 20-Minute Fix
There was a time when my afternoons felt like walking through fog. After lunch, my energy crashed, my focus disappeared, and every email took twice as long to write. I tried coffee […]
Weekend Sleep Recovery: Does It Actually Work?
For years, my sleep schedule looked like a bad joke. Five or six hours on weeknights, then ten or eleven hours on Saturday and Sunday morning. I told myself I was catching up. I ev […]
How to Choose a Mattress for Back Pain
By my mid-thirties, lower back pain had become my unwelcome morning companion. I would wake up stiff, take ten minutes just to feel normal, and dread long days at my desk. I blamed […]
Best Bedding for Hot Sleepers
I used to wake up in the middle of the night feeling trapped under a heavy, sweaty blanket. No matter how low I set the air conditioner, I still felt hot. I tried sleeping without […]
How Humidity Affects Sleep (And How I Fixed Mine)
For months, I woke up with a dry throat, itchy eyes, and a strange feeling that I had not really slept. My bedroom felt stuffy in summer and desert-dry in winter. I blamed stress, […]
White Noise and Soundproofing for Light Sleepers
I am a light sleeper. A car door closing down the street, a neighbor’s television, or even my own refrigerator clicking on can pull me out of sleep. For years I accepted this as pa […]